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Start free with EleplanEpilepsy with eyelid myoclonia
ORPHA:139431Disease
Also called EMA · EMEA · Eyelid myoclonia with and without absences · Jeavons syndrome
What it is
A rare, generalized form of reflex epilepsy characterized by childhood onset, unique seizure manifestations, striking light sensitivity, and possible occurrence of generalized tonic-clonic seizures. It is currently classified among genetic generalized epilepsy (GGEs) syndromes and kept distinct from idiopathic generalized epilepsies.
Key facts
- Age of onset
- Childhood
- Inheritance
- Multigenic/multifactorial, Unknown
- Classified as
- Disease
Signs and symptoms
Common30–79%
9These ranges are how often a sign appears across everyone diagnosed, not a prediction for one person — most people have some of these and not others. Orphanet also records findings that are specifically absent in this disease; those are in the data but not listed here.
ICD-10 codes
ICD-10 has no distinct code for most rare diseases, so many are filed under the nearest available one. A shared code identifies the group, not this disease — the ORPHAcode above is what identifies it.
Related health topics
Reached through the ICD-10 categories this disease is filed under, so these describe the broader group rather than this disease specifically.
Benefit programs to look at
Programs whose eligibility touches the same ICD-10 categories. Eligibility is decided by the administering agency, never by this page.
Cross-references
Orphadata Science: Free access data from Orphanet. © INSERM 1999. Data version 2026-06-23. Available under CC BY 4.0. This is a reference, not medical advice.
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